noun, genitive Pic·to·res [pik-tawr-is, -tohr-] /pɪkˈtɔr ɪs, -ˈtoʊr-/. Astronomy.
Examples from the Web for pictor
That in Pictor is, as has been said, not visible to the naked eye.
I am not aware if it was written much later than Pictor Ignotus, but it belongs to a later manner.An Introduction to the Study of Browning|Arthur Symons
Some of the faint stars—for instance, the galloping star in Pictor—are indeed nearer to us than many of the brighter ones.
Especially is it the case with the early glass in the smaller churches that we must label it Pictor Ignotus.The Story of Nuremberg|Cecil Headlam
How vivid and personal is, for instance, "Pictor Ignotus," one of the earlier poems!